Which Indian cricketer is known as "Brown Bradman"?
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Members of which family were, at various times, Kings or Emperors of Germany, Austria, Rome, Hungary, Spain.............
Which French revolutionary, who was instrumental in the death of the King and the establishment of the Republic?
To which organisation, formed in Tennessee in 1865, was Brian A Scates elected as Leader and President in 1867?
According to The Bible, who was the older brother of Moses, who set up a golden calf on Mt Sinai for people to worship?
Which Delta blues musician, according to legend, met the Devil at a crossroad and received mastery of the guitar?
What is the name of the British rugby international touring team?
Who invented a system of cartography whereby lines of latitude and longitude are drawn at right angles?
One of the earliest European explorers to reach Australia and New Zealand has which island named after him?
A can do a piece of work n 7 days of 9 hours each and B alone can do it in 6 days of 7 hours each. How long will they take to do it working together 8 2/5 hours a day?
A-63hr B-42hr Lcm will give total work to be done Lcm =126 Work will be completed by both in =126/(a+b)hrs 126/5 hrs
In one day total working hours =8 2/5 or 42/5 Hence 125/5 *5/42 days=3 days ANSWER .
Dhoni can do a piece of work in 80 days. He works at it for 10 days and then Virat alone finishes the work in 42 days. How many number of days would be taken by the two together to finish the work.
X and Y can do a piece of work in 20 days and 12 days respectively. X started the work alone and then after 4 days Y joined him till the completion of the work. How long did the work last?
Aadesh alone can do a piece of work in 6 days and Bhavesh alone in 8 days. Aadesh and Bhavesh undertook to do it for Rs. 3200. With the help of Chetan, they completed the work in 3 days.
How much is to be paid to Chetan?
A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
Rahul and Maneesh working separately can do a piece of work in 9 days and 12 days respectively. If they work for a day alternately, Rahul beginning, in how many days, the work will be completed?
